Relevancy :: Relevancy (n.) The quality or state of being relevant; pertinency; applicability.
Relevancy :: Relevancy (n.) Sufficiency to infer the conclusion.
Relevant :: Relevant (a.) Relieving; lending aid or support.
Relevant :: Relevant (a.) Bearing upon, or properly applying to, the case in hand; pertinent; applicable..
Relevant :: Relevant (a.) Sufficient to support the cause.